Add girth, length and an extra sensation that nature just can't offer: vibration. The Power Rock Vibrating Penis Sleeve is designed to be worn over the penis and can add a new dimension to your love making that you'll both enjoy. The translucent sleeve means it's still possible for your lover to see what's beneath and the life-like texture still offers realistic sensations. At the base of the sleeve is a micro vibrator that will buzz against the clitoris when your bodies meet. Batteries included, so your pleasure doesn't have to wait.